Tehran confronts new vulnerabilities as it considers a further attack on Israel
Iran-backed Houthis are sending threatening emails to Greek shipping companies warning of attacks on vessels
Greek warship 'Elli' to participate in evacuation operations of foreign nationals from Lebanon if requested as Israel escalates attacks.
The attack on the militant group has led to investigations into the supply chain behind the devices that detonated this past week
Attack represents another security failure for the group reeling from repeated Israeli blow
Attack comes as militant group says two days of pager and walkie-talkie explosions amount to declaration of war